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3362 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: 対照群, Vergleichsgruppe, Kontrollgruppe, "comparison group", "control group"

• 1991, Asashima M, Shimada K, Pfeiffer CJ
  Magnetic shielding induces early developmental abnormalities in the newt, Cynops pyrrhogaster [med./bio.]
  Bioelectromagnetics 12 (4): 215-224
• 1991, Saito K, Suzuki K, Motoyoshi S
  [Details] Lethal and teratogenic effects of long-term low-intensity radio frequency radiation at 428 MHz on developing chick embryo [med./bio.]
  Teratology 43 (6): 609-614
• 1991, Vena JE, Graham S, Hellmann R, Swanson M, Brasure J
  Use of electric blankets and risk of postmenopausal breast cancer [epidem.]
  Am J Epidemiol 134 (2): 180-185
• 1991, Demers PA, Thomas DB, Rosenblatt KA, Jimenez LM, McTiernan A, Stalsberg H, Stemhagen A, Thompson WD, Curnen MG, Satariano W, Austin DF
  Occupational exposure to electromagnetic fields and breast cancer in men [epidem.]
  Am J Epidemiol 134 (4): 340-347
• 1991, Garson OM, McRobert TL, Campbell LJ, Hocking BA, Gordon I
  [Details] A chromosomal study of workers with long-term exposure to radio-frequency radiation [med./bio.]
  Med J Aust 155 (5): 289-292
• 1991, Garcia-Sagredo JM, Monteagudo JL
  Effect of low-level pulsed electromagnetic fields on human chromosomes in vitro: analysis of chromosomal aberrations [med./bio.]
  Hereditas 115 (1): 9-11
• 1991, Garaj-Vrhovac V, Horvat D, Koren Z
  [Details] The relationship between colony-forming ability, chromosome aberrations and incidence of micronuclei in V79 Chinese hamster cells exposed to microwave radiation [med./bio.]
  Mutation Research - Letters 263 (3): 143-149
• 1991, Easley SP, Coelho Jr AM, Rogers WR
  Effects of exposure to a 60-kV/m, 60-Hz electric field on the social behavior of baboons [med./bio.]
  Bioelectromagnetics 12 (6): 361-375
• 1991, Coelho Jr AM, Easley SP, Rogers WR
  Effects of exposure to 30 kV/m, 60-Hz electric fields on the social behavior of baboons [med./bio.]
  Bioelectromagnetics 12 (2): 117-135
• 1990, Ieran M, Zaffuto S, Bagnacani M, Annovi M, Moratti A, Cadossi R
  Effect of low frequency pulsing electromagnetic fields on skin ulcers of venous origin in humans: a double-blind study [med. Anw.]
  J Orthop Res 8 (2): 276-282
• 1990, Maddin WS, Bell PW, James JH
  The biological effects of a pulsed electrostatic field with specific reference to hair. Electrotrichogenesis [med. Anw.]
  Int J Dermatol 29 (6): 446-450
• 1990, Windham GC, Fenster L, Swan SH, Neutra RR
  Use of video display terminals during pregnancy and the risk of spontaneous abortion, low birthweight, or intrauterine growth retardation [epidem.]
  Am J Ind Med 18 (6): 675-688
• 1990, Sharrard WJ
  A double-blind trial of pulsed electromagnetic fields for delayed union of tibial fractures [med. Anw.]
  J Bone Joint Surg Br 72 (3): 347-355
• 1990, Putinas J, Michaelson SM
  Humoral responsiveness of mice exposed to a 500 microT, 60 Hz magnetic field [med./bio.]
  Bioelectrochem Bioenerg 24: 371-374
• 1990, Drecun M, Jamakosmanovic A, Nakas M
  [Details] Influence of Pulsed Wave Microwave Radiation on the Rat EEG during the Postnatal Period (Brief Report) [med./bio.]
  Period Biol 92 (4): 439-440
• 1990, Kerbacher JJ, Meltz ML, Erwin DN
  [Details] Influence of radiofrequency radiation on chromosome aberrations in CHO cells and its interaction with DNA-damaging agents [med./bio.]
  Radiat Res 123 (3): 311-319
• 1990, Chacon L, Trillo MA, Ubeda A, Leal J
  A 30-Hz Pulsed Magnetic Field Can Stop Early Embryonic Development [med./bio.]
  J Bioelectricity 9 (1): 61-66
• 1990, Kavaliers M, Ossenkopp KP, Lipa SM
  Day-night rhythms in the inhibitory effects of 60 Hz magnetic fields on opiate-mediated 'analgesic' behaviors of the land snail, Cepaea nemoralis [med./bio.]
  Brain Res 517 (1-2): 276-282
• 1990, Wei LX, Goodman R, Henderson A
  Changes in levels of c-myc and histone H2B following exposure of cells to low-frequency sinusoidal electromagnetic fields: evidence for a window effect [med./bio.]
  Bioelectromagnetics 11 (4): 269-272
• 1990, Rommereim DN, Rommereim RL, Sikov MR, Buschbom RL, Anderson LE
  Reproduction, growth, and development of rats during chronic exposure to multiple field strengths of 60-Hz electric fields [med./bio.]
  Fundam Appl Toxicol 14 (3): 608-621
• 1990, Miklavcic D, Sersa G, Novakovic S, Rebersek S
  Tumor Bioelectric Potential and its Possible Exploitation for Tumor Growth Retardation [med./bio.]
  J Bioelectricity 9 (2): 133-149
• 1990, Mooney V
  A randomized double-blind prospective study of the efficacy of pulsed electromagnetic fields for interbody lumbar fusions [med. Anw.]
  Spine 15 (7): 708-712
• 1990, Garcia-Sagredo JM, Parada LA, Monteagudo JL
  Effect on SCE in human chromosomes in vitro of low-level pulsed magnetic field [med./bio.]
  Environ Mol Mutagen 16 (3): 185-188
• 1990, Rappaport ZH, Young W
  [Details] Effect of pulsed electromagnetic fields on calcium tissue changes in focal ischaemia [med./bio.]
  Neurol Res 12 (2): 95-98
• 1990, Schwartz JL, House DE, Mealing GA
  [Details] Exposure of frog hearts to CW or amplitude-modulated VHF fields: selective efflux of calcium ions at 16 Hz [med./bio.]
  Bioelectromagnetics 11 (4): 349-358
• 1989, Imajo Y, Hiratsuka J, Matsumiya A, Yamamoto M, Nishishita S
  [The effect of a static magnetic field on hamsters bearing melanoma--cell cycle analysis by flow cytometry] [fremdsprachig]
  Nihon Gan Chiryo Gakkai Shi 24 (6): 1261-1265
• 1989, Kaliada TV, Nikitina VN
  [Medico-biological aspects of the effect of modulated high-frequency radiation] [fremdsprachig]
  Gig Sanit (10): 39-41
• 1989, Bryant HE, Love EJ
  Video display terminal use and spontaneous abortion risk [epidem.]
  Int J Epidemiol 18 (1): 132-138
• 1989, Pearce NE, Reif J, Fraser J
  Case-control studies of cancer in New Zealand electrical workers [epidem.]
  Int J Epidemiol 18 (1): 55-59
• 1989, Cadossi R, Hentz VR, Kipp J, Iverson R, Ceccherelli G, Zucchini P, Emilia G, Torelli G, Franceschi C, Eiverson R
  Effect of low frequency low energy pulsing electromagnetic field (PEMF) on X-ray-irradiated mice [med./bio.]
  Exp Hematol 17 (2): 88-95
• 1989, Wertheimer N, Leeper E
  Fetal loss associated with two seasonal sources of electromagnetic field exposure [epidem.]
  Am J Epidemiol 129 (1): 220-224
• 1989, Dowman R, Wolpaw JR, Seegal RF, Satya-Murti S
  Chronic exposure of primates to 60-Hz electric and magnetic fields: III. Neurophysiologic effects [med./bio.]
  Bioelectromagnetics 10 (3): 303-317
• 1988, Shimizu T, Zerwekh JE, Videman T, Gill K, Mooney V, Holmes RE, Hagler HK
  Bone ingrowth into porous calcium phosphate ceramics: influence of pulsing electromagnetic field [med./bio.]
  J Orthop Res 6 (2): 248-258
• 1988, Rudolph K, Wirz-Justice A, Krauchi K, Feer H
  Static magnetic fields decrease nocturnal pineal cAMP in the rat [med./bio.]
  Brain Res 446 (1): 159-160
• 1988, Dowson DI, Lewith GT, Campbell M, Mullee MA, Brewster LA
  [Details] Overhead high-voltage cables and recurrent headache and depressions [epidem.]
  Practitioner 232 (1447): 435-436
• 1988, Gildersleeve RP, Satterlee DG, McRee DI, Bryan TE, Parkhurst CR
  [Details] Plasma corticosterone in hemorrhaged Japanese quail after microwave irradiation in ovo [med./bio.]
  Comp Biochem Physiol A Comp Physiol 89 (3): 415-424
• 1988, Heinrichs WL, Fong P, Flannery M, Heinrichs SC, Crooks LE, Spindle A, Pedersen RA
  Midgestational exposure of pregnant BALB/c mice to magnetic resonance imaging conditions [med./bio.]
  Magn Reson Imaging 6 (3): 305-313
• 1988, Goodman R, Henderson AS
  Exposure of salivary gland cells to low-frequency electromagnetic fields alters polypeptide synthesis [med./bio.]
  Proc Natl Acad Sci USA 85 (11): 3928-3932
• 1988, Stuchly MA, Ruddick J, Villeneuve D, Robinson K, Reed B, Lecuyer DW, Tan K, Wong J
  Teratological assessment of exposure to time-varying magnetic field [med./bio.]
  Teratology 38 (5): 461-466
• 1988, Yee KC, Chou CK, Guy AW
  Influence of microwaves on the beating rate of isolated rat hearts [med./bio.]
  Bioelectromagnetics 9 (2): 175-181
• 1988, Saunders RD, Kowalczuk CI, Beechey CV, Dunford R
  [Details] Studies of the induction of dominant lethals and translocations in male mice after chronic exposure to microwave radiation [med./bio.]
  Int J Radiat Biol Relat Stud Phys Chem Med 53 (6): 983-992
• 1988, Nordenson I, Hansson Mild K, Ostman U, Ljungberg H
  Chromosomal effects in lymphocytes of 400 kV-substation workers [med./bio.]
  Radiat Environ Biophys 27 (1): 39-47
• 1988, Santini R, Hosni M, Deschaux P, Pacheco H
  [Details] B16 melanoma development in black mice exposed to low-level microwave radiation [med./bio.]
  Bioelectromagnetics 9 (1): 105-107
• 1988, Bellossi A, Desplaces A, Morin R
  [Details] Effect of a pulsed magnetic field on tumoral C3H/Bi female mice [med./bio.]
  Cancer Biochem Biophys 10 (1): 59-66
• 1988, Politis MJ, Zanakis MF
  Treatment of the damaged rat hippocampus with a locally applied electric field [med. Anw.]
  Exp Brain Res 71 (1): 223-226
• 1988, Ossenkopp KP, Cain DP
  Inhibitory effects of acute exposure to low-intensity 60-Hz magnetic fields on electrically kindled seizures in rats [med./bio.]
  Brain Res 442 (2): 255-260
• 1988, Hong CZ, Huestis P, Thompson R, Yu J
  Learning ability of young rats is unaffected by repeated exposure to a static electromagnetic field in early life [med./bio.]
  Bioelectromagnetics 9 (3): 269-273
• 1987, Sandström M, Hansson Mild K, Lovtrup S
  [Details] Effects of weak pulsed magnetic fields on chick embryogenesis [med./bio.]
  Knave B, Widebäck PG (Hrsg.): Work with display units 86 : selected papers from the International Scientific Conference on Work With Display Units, Stockholm, Sweden, May 12-15, 1986. Elsevier, Amsterdam, North-Holland; S. 135-140; ISBN 978-0-444-70171-8
• 1987, Messmer JM, Porter JH, Fatouros P, Prasad U, Weisberg M
  Exposure to magnetic resonance imaging does not produce taste aversion in rats [med./bio.]
  Physiol Behav 40 (2): 259-261
• 1987, Algers B, Hultgren J
  Effects of long-term exposure to a 400-kV, 50-Hz transmission line on estrous and fertility in cows [med./bio.]
  Prev Vet Med 5 (1): 21-36